Unknown

Dataset Information

0

Generation and detection of orbital angular momentum via metasurface.


ABSTRACT: Beams carrying orbital angular momentum possess a significant potential for modern optical technologies ranging from classical and quantum communication to optical manipulation. In this paper, we theoretically design and experimentally demonstrate an ultracompact array of elliptical nanoholes, which could convert the circularly polarized light into the cross-polarized vortex beam. To measure the topological charges of orbital angular momentum in a simple manner, another elliptical nanoholes array is designed to generate reference beam as a reference light. This approach may provide a new way for the generation and detection of orbital angular momentum in a compact device.

SUBMITTER: Jin J 

PROVIDER: S-EPMC4823721 | biostudies-other | 2016 Apr

REPOSITORIES: biostudies-other

Similar Datasets

| S-EPMC6642184 | biostudies-literature
| S-EPMC7994415 | biostudies-literature
| S-EPMC7254835 | biostudies-literature
| S-EPMC6946278 | biostudies-literature
| S-EPMC5382323 | biostudies-literature
| S-EPMC7871458 | biostudies-literature
| S-EPMC7545405 | biostudies-literature
| S-EPMC10050323 | biostudies-literature
| S-EPMC4901338 | biostudies-literature
| S-EPMC10073211 | biostudies-literature